Nothing
build_dummy_variables <- function (frame, domain_var, initial_target_vars, cv)
{
new_target_vars <- initial_target_vars
eval(parse(text = paste0("mod_mat <- as.data.frame(model.matrix(~",
domain_var, "-1,data=pop))")))
for (k in c(1:length(initial_target_vars))) {
tarvar <- initial_target_vars[k]
eval(parse(text = paste0(tarvar, " <- mod_mat * frame$",
tarvar)))
cat("\n Variable: ", tarvar)
eval(parse(text = paste0(tarvar, " <- mod_mat * frame$",
tarvar)))
st1 <- paste0("colnames(", tarvar, ") <- paste('")
st2 <- paste0(tarvar, "',colnames(", tarvar, "),sep='_')")
st <- paste0(st1, st2)
eval(parse(text = st))
eval(parse(text = paste0("new <- colnames(", tarvar,
")")))
new_target_vars <- c(new_target_vars, new)
st <- paste0("frame <- cbind(frame,", tarvar, ")")
eval(parse(text = st))
}
cv2 <- as.data.frame(list(DOM = c("DOM1", "DOM2")))
for (i in c(1:length(new_target_vars))) {
st <- paste0("cv2$CV", i, " <- cv$CV1")
eval(parse(text = st))
}
cv2[1, c((length(initial_target_vars) + 2):(length(new_target_vars) + 1))] <- 1
cv2[2, c(2:(length(initial_target_vars) + 1))] <- 1
out <- list(frame = frame, new_target_vars = new_target_vars,
cvnew = cv2)
}
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